Public bug reported:
I have been using diskless mythbuntu (based on ltsp) for several years.
After upgrading from 11.04 -> 11.10, nbd mounting has stopped working
from the front ends.
In /var/log/syslog on the server I get the error "nbd0: Wrong magic
(0x25609513)".
nbd-server is configured to use inetd using port 2000.
I have also tried stopping inetd and manually running nbd on the local server
using the commands
nbd-server -d 2000 /opt/ltsp/images/i386.img
and
nbd-client localhost 2000 /dev/nbd0
This results in the same error.
I have tried turing on debugflags=0xfff in the nbd kernel module and
building nbd-server with additional tracing but am having trouble
solving the issue.
grepping the source code 0x25609513 appears to be the correct magic number
#define NBD_REQUEST_MAGIC 0x25609513, so I'm not sure what going on. Perhaps
an introduced endianess issue?
It is not clear to me if this is a kernel module issue or a nbd package
issue.
If there is any additional information I can supply, please let me know
** Affects: nbd (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/876455
Title:
nbd0: Wrong magic (0x25609513) error in Oneiric
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